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Star field and nebula images | Cosmology & Astronomy | Khan Academy

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Khan Academy

Video Language:

  • English

Caption Language:

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Accent:

  • English (US)

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Category:

  • Education

Tags :

Intro:

Video Vocabulary

because

/bēˈkəz/

conjunction

for reason that.

thousand

/ˈTHouz(ə)nd/

number

number equivalent to product of hundred and ten.

interstellar

/ˌin(t)ərˈstelər/

adjective

occurring or situated between stars.

hydrogen

/ˈhīdrəjən/

noun

Lightest of all chemical elements.

kilometers

/kəˈlämədər/

noun other

metric unit of measurement equal to 1,000 metres. A metric units of length equal to 1000 meters.

evolution

/ˌevəˈlo͞oSH(ə)n/

noun

development of organisms from earlier forms.

critical

/ˈkridək(ə)l/

adjective

Being important or serious; vital; dangerous.

enormous

/iˈnôrməs/

adjective

Huge; very big; very important.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

forming

/fôrm/

verb

bring together parts to create.

pictures

/ˈpik(t)SHər/

noun other verb

painting or drawing. Paintings, drawings or photographs on paper or screen. represent in picture.

nearest

/ˈnir/

adjective

Within the shortest distance; closest.

thought

/THôt/

noun verb

idea or opinion produced by thinking, or occurring suddenly in mind. To have an idea about something without certainty.

distance

/ˈdistəns/

noun verb

Amount of space between two places or things. make distant in position or nature.

breeding

/ˈbrēdiNG/

noun verb

Way you were brought up, e.g. having good manners. To produce baby animals of specific kinds.

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